Unverified Commit ef23c7da authored by Silvan Mosberger's avatar Silvan Mosberger Committed by GitHub
Browse files

Merge pull request #334117 from hercules-ci/test-modules-report-location

parents 0ed621ef 7f838d4c

lib/tests/modules.sh

+48 −5
Original line number Diff line number Diff line
@@ -13,13 +13,44 @@ set -o errexit -o noclobber -o nounset -o pipefail 
shopt -s failglob inherit_errexit



# https://stackoverflow.com/a/246128/6605742

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"



cd "$DIR"/modules



pass=0

fail=0



# loc

#   prints the location of the call of to the function that calls it

# loc n

#   prints the location n levels up the call stack

loc() {

    local caller depth

    depth=1

    if [[ $# -gt 0 ]]; then

        depth=$1

    fi

    # ( lineno fnname file ) of the caller

    caller=( $(caller $depth) )

    echo "${caller[2]}:${caller[0]}"

}



line() {

    echo "----------------------------------------"

}

logStartFailure() {

    line

}

logEndFailure() {

    line

    echo

}



logFailure() {

    # bold red

    printf '\033[1;31mTEST FAILED\033[0m at %s\n' "$(loc 2)"

}



evalConfig() {

    local attr=$1

    shift
@@ -31,7 +62,7 @@ reportFailure() { 
    local attr=$1

    shift

    local script="import ./default.nix { modules = [ $* ];}"

    echo 2>&1 "$ nix-instantiate -E '$script' -A '$attr' --eval-only --json"

    echo "$ nix-instantiate -E '$script' -A '$attr' --eval-only --json"

    evalConfig "$attr" "$@" || true

    ((++fail))

}
@@ -42,8 +73,12 @@ checkConfigOutput() { 
    if evalConfig "$@" 2>/dev/null | grep -E --silent "$outputContains" ; then

        ((++pass))

    else

        echo 2>&1 "error: Expected result matching '$outputContains', while evaluating"

        logStartFailure

        echo "ACTUAL:"

        reportFailure "$@"

        echo "EXPECTED: result matching '$outputContains'"

        logFailure

        logEndFailure

    fi

}
@@ -52,14 +87,22 @@ checkConfigError() { 
    local err=""

    shift

    if err="$(evalConfig "$@" 2>&1 >/dev/null)"; then

        echo 2>&1 "error: Expected error code, got exit code 0, while evaluating"

        logStartFailure

        echo "ACTUAL: exit code 0, output:"

        reportFailure "$@"

        echo "EXPECTED: non-zero exit code"

        logFailure

        logEndFailure

    else

        if echo "$err" | grep -zP --silent "$errorContains" ; then

            ((++pass))

        else

            echo 2>&1 "error: Expected error matching '$errorContains', while evaluating"

            logStartFailure

            echo "ACTUAL:"

            reportFailure "$@"

            echo "EXPECTED: error matching '$errorContains'"

            logFailure

            logEndFailure

        fi

    fi

}